Could you tell the working parts of a gas welding
Could you tell the working parts of a gas welding gun?
请帮忙给出正确答案和分析，谢谢！
参考解答
475***779
2024-06-14 21:15:32
正确答案：Yes, sir. The working parts include nozzle, oxygen valve, acetylene valve, oxygen supply, acetylene supply. In addition, filler rod is used to fill in welded joint when it melts.注：焊枪是轮机部常用的维修工具，工作时这些部件名称经常涉及到。
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